mirror of
https://github.com/Mikaela/Limnoria.git
synced 2025-01-11 12:42:34 +01:00
Updated for database independence
This commit is contained in:
James Vega
parent
3a949e420a
commit
c2d5ac56ce
@ -42,6 +42,7 @@ import time
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import getopt
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import os.path
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import supybot.dbi as dbi
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import supybot.conf as conf
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import supybot.utils as utils
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import supybot.ircdb as ircdb
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@ -54,12 +55,22 @@ except ImportError:
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raise callbacks.Error, 'You need to have PySQLite installed to use this ' \
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'plugin. Download it at <http://pysqlite.sf.net/>'
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class Quotes(plugins.ChannelDBHandler, callbacks.Privmsg):
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def __init__(self):
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plugins.ChannelDBHandler.__init__(self)
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callbacks.Privmsg.__init__(self)
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class QuoteRecord(object):
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__metaclass__ = dbi.Record
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__fields__ = [
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'at',
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'by',
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'text'
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]
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def __str__(self):
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format = conf.supybot.humanTimestampFormat()
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return 'Quote %r added by %s at %s.' % \
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(self.text, ircdb.users.getUser(self.by).name,
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time.strftime(format, time.localtime(float(self.at))))
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def makeDb(self, filename):
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class SqliteQuotesDB(object):
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def _getDb(self, channel):
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filename = plugins.makeChannelFilename('Quotes.db', channel)
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if os.path.exists(filename):
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return sqlite.connect(db=filename, mode=0755,
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converters={'bool': bool})
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@ -75,6 +86,100 @@ class Quotes(plugins.ChannelDBHandler, callbacks.Privmsg):
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db.commit()
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return db
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def add(self, channel, by, quote):
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db = self._getDb(channel)
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cursor = db.cursor()
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at = int(time.time())
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cursor.execute("""INSERT INTO quotes VALUES (NULL, %s, %s, %s)""",
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by, at, quote)
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cursor.execute("""SELECT id FROM quotes
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WHERE added_by=%s AND added_at=%s AND quote=%s""",
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by, at, quote)
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db.commit()
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return int(cursor.fetchone()[0])
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def size(self, channel):
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db = self._getDb(channel)
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cursor = db.cursor()
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cursor.execute("""SELECT COUNT(*) FROM quotes""")
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return int(cursor.fetchone()[0])
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def random(self, channel):
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db = self._getDb(channel)
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cursor = db.cursor()
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cursor.execute("""SELECT id, added_by, added_at, quote FROM quotes
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ORDER BY random() LIMIT 1""")
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(id, by, at, text) = cursor.fetchone()
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return QuoteRecord(id, by=by, at=int(at), text=text)
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def search(self, channel, **kwargs):
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criteria = []
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formats = []
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predicateName = ''
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db = self._getDb(channel)
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for v in kwargs['id']:
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criteria.append('id=%s' % v)
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for v in kwargs['with']:
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criteria.append('quote LIKE %s')
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formats.append('%%%s%%' % v)
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for v in kwargs['by']:
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criteria.append('added_by=%s')
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formats.append(arg)
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for v in kwargs['predicate']:
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def p(s):
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return int(bool(v.search(s)))
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predicateName += 'p'
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db.create_function(predicateName, 1, p)
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criteria.append('%s(quote)' % predicateName)
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for s in kwargs['args']:
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try:
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i = int(s)
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criteria.append('id=%s' % i)
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except ValueError:
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s = '%%%s%%' % s
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criteria.append('quote LIKE %s')
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formats.append(s)
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sql = """SELECT id, added_by, added_at, quote FROM quotes
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WHERE %s""" % ' AND '.join(criteria)
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cursor = db.cursor()
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cursor.execute(sql, *formats)
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if cursor.rowcount == 0:
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return None
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elif cursor.rowcount == 1:
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(id, by, at, text) = cursor.fetchone()
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return QuoteRecord(id, by=by, at=int(at), text=text)
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else:
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quotes = []
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for (id, by, at, text) in cursor.fetchall():
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quotes.append(QuoteRecord(id, by=by, at=int(at), text=text))
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return quotes
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def get(self, channel, id):
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db = self._getDb(channel)
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cursor = db.cursor()
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cursor.execute("""SELECT added_by, added_at, quote FROM quotes
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WHERE id=%s""", id)
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if cursor.rowcount == 0:
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raise KeyError, id
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(by, at, text) = cursor.fetchone()
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return QuoteRecord(id, by=by, at=int(at), text=text)
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def remove(self, channel, id):
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db = self._getDb(channel)
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cursor = db.cursor()
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cursor.execute("""DELETE FROM quotes WHERE id=%s""", id)
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if cursor.rowcount == 0:
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raise KeyError, id
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db.commit()
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def QuotesDB():
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return SqliteQuotesDB()
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class Quotes(callbacks.Privmsg):
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def __init__(self):
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self.db = QuotesDB()
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callbacks.Privmsg.__init__(self)
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def add(self, irc, msg, args):
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"""[<channel>] <quote>
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@ -83,18 +188,8 @@ class Quotes(plugins.ChannelDBHandler, callbacks.Privmsg):
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"""
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channel = privmsgs.getChannel(msg, args)
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quote = privmsgs.getArgs(args)
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db = self.getDb(channel)
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cursor = db.cursor()
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quotetime = int(time.time())
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cursor.execute("""INSERT INTO quotes
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VALUES(NULL, %s, %s, %s)""",
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msg.nick, quotetime, quote)
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db.commit()
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sql = """SELECT id FROM quotes
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WHERE added_by=%s AND added_at=%s AND quote=%s"""
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cursor.execute(sql, msg.nick, quotetime, quote)
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quoteid = cursor.fetchone()[0]
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irc.replySuccess('(Quote #%s added)' % quoteid)
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id = self.db.add(channel, msg.nick, quote)
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irc.replySuccess('(Quote #%s added)' % id)
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def stats(self, irc, msg, args):
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"""[<channel>]
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@ -104,17 +199,23 @@ class Quotes(plugins.ChannelDBHandler, callbacks.Privmsg):
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itself.
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"""
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channel = privmsgs.getChannel(msg, args)
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db = self.getDb(channel)
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cursor = db.cursor()
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cursor.execute("""SELECT COUNT(*) FROM quotes""")
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maxid = int(cursor.fetchone()[0])
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if maxid is None:
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maxid = 0
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size = self.db.size(channel)
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s = 'There %s %s in my database.' % \
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(utils.be(maxid), utils.nItems('quote', maxid))
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(utils.be(size), utils.nItems('quote', size))
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irc.reply(s)
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def get(self, irc, msg, args):
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def _replyQuote(self, irc, quote):
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if isinstance(quote, QuoteRecord):
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irc.reply('#%s: %s' % (quote.id, quote.text))
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elif len(quote) > 10:
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irc.reply('More than 10 quotes matched your criteria. '
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'Please narrow your query.')
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else:
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quotes = ['#%s: "%s"' % (q.id, utils.ellipsisify(q.text, 30))
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for q in quote]
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irc.reply(utils.commaAndify(quotes))
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def search(self, irc, msg, args):
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"""[<channel>] --{id,regexp,from,with}=<value> ]
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Returns quote(s) matching the given criteria. --from is who added the
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@ -126,66 +227,35 @@ class Quotes(plugins.ChannelDBHandler, callbacks.Privmsg):
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'from=', 'with='])
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if not optlist and not rest:
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raise callbacks.ArgumentError
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criteria = []
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formats = []
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predicateName = ''
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db = self.getDb(channel)
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for (option, argument) in optlist:
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kwargs = {'args': rest, 'id': [], 'with': [], 'by': [], 'predicate': []}
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for (option, arg) in optlist:
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option = option.lstrip('-')
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if option == 'id':
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try:
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argument = int(argument)
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criteria.append('id=%s' % argument)
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arg = int(arg)
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kwargs[option].append(arg)
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except ValueError:
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irc.error('--id value must be an integer.')
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return
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elif option == 'with':
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criteria.append('quote LIKE %s')
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formats.append('%%%s%%' % argument)
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kwargs[option].append(arg)
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elif option == 'from':
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criteria.append('added_by=%s')
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formats.append(argument)
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kwargs['by'].append(arg)
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elif option == 'regexp':
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try:
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r = utils.perlReToPythonRe(argument)
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r = utils.perlReToPythonRe(arg)
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except ValueError:
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try:
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r = re.compile(argument, re.I)
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r = re.compile(arg, re.I)
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except re.error, e:
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irc.error(str(e))
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return
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def p(s):
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return int(bool(r.search(s)))
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predicateName += 'p'
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db.create_function(predicateName, 1, p)
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criteria.append('%s(quote)' % predicateName)
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for s in rest:
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try:
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i = int(s)
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criteria.append('id=%s' % i)
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except ValueError:
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s = '%%%s%%' % s
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criteria.append('quote LIKE %s')
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formats.append(s)
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sql = """SELECT id, quote FROM quotes
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WHERE %s""" % ' AND '.join(criteria)
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cursor = db.cursor()
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cursor.execute(sql, *formats)
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if cursor.rowcount == 0:
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kwargs['predicate'].append(r)
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quote = self.db.search(channel, **kwargs)
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if quote is None:
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irc.reply('No quotes matched that criteria.')
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elif cursor.rowcount == 1:
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(id, quote) = cursor.fetchone()
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irc.reply('#%s: %s' % (id, quote))
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elif cursor.rowcount > 10:
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irc.reply('More than 10 quotes matched your criteria. '
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'Please narrow your query.')
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else:
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results = cursor.fetchall()
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idsWithSnippets = []
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for (id, quote) in results:
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s = '#%s: "%s..."' % (id, quote[:30])
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idsWithSnippets.append(s)
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irc.reply(utils.commaAndify(idsWithSnippets))
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self._replyQuote(irc, quote)
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### FIXME: we need to remove those predicates from the database.
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def random(self, irc, msg, args):
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@ -195,16 +265,11 @@ class Quotes(plugins.ChannelDBHandler, callbacks.Privmsg):
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the message isn't sent in the channel itself.
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"""
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channel = privmsgs.getChannel(msg, args)
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db = self.getDb(channel)
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cursor = db.cursor()
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cursor.execute("""SELECT id FROM quotes
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ORDER BY random()
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LIMIT 1""")
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if cursor.rowcount != 1:
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irc.error('It seems that quote database is empty.')
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return
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(id,) = cursor.fetchone()
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self.get(irc, msg, [channel, '--id', str(id)])
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quote = self.db.random(channel)
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if quote:
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self._replyQuote(irc, quote)
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else:
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self.error('I have no quotes for this channel.')
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def info(self, irc, msg, args):
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"""[<channel>] <id>
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@ -215,16 +280,15 @@ class Quotes(plugins.ChannelDBHandler, callbacks.Privmsg):
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"""
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channel = privmsgs.getChannel(msg, args)
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id = privmsgs.getArgs(args)
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db = self.getDb(channel)
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cursor = db.cursor()
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cursor.execute("""SELECT * FROM quotes WHERE id=%s""", id)
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if cursor.rowcount == 1:
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(id, added_by, added_at, quote) = cursor.fetchone()
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timestamp = time.strftime(conf.supybot.humanTimestampFormat(),
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time.localtime(int(added_at)))
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irc.reply('Quote %r added by %s at %s.' %
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(quote, added_by, timestamp))
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else:
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try:
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id = int(id)
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except ValueError:
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irc.error('Invalid id: %r' % id)
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return
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try:
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quote = self.db.get(channel, id)
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irc.reply(str(quote))
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except KeyError:
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irc.error('There isn\'t a quote with that id.')
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def remove(self, irc, msg, args):
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@ -235,13 +299,15 @@ class Quotes(plugins.ChannelDBHandler, callbacks.Privmsg):
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"""
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channel = privmsgs.getChannel(msg, args)
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id = privmsgs.getArgs(args)
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db = self.getDb(channel)
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cursor = db.cursor()
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cursor.execute("""DELETE FROM quotes WHERE id=%s""", id)
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if cursor.rowcount == 0:
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irc.error('There was no such quote.')
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else:
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try:
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id = int(id)
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except ValueError:
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irc.error('That\'s not a valid id: %r' % id)
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try:
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self.db.remove(channel, id)
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irc.replySuccess()
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except KeyError:
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irc.error('There was no such quote.')
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Class = Quotes
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@ -37,39 +37,39 @@ except ImportError:
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sqlite = None
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if sqlite is not None:
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class QuotesTestCase(PluginTestCase, PluginDocumentation):
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class QuotesTestCase(ChannelPluginTestCase, PluginDocumentation):
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plugins = ('Quotes',)
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def test(self):
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self.assertRegexp('stats #foo', '0')
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self.assertRegexp('add #foo foo', 'Quote #1 added')
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self.assertRegexp('stats #foo', '1')
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self.assertResponse('get #foo --id 1', '#1: foo')
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self.assertResponse('get #foo 1', '#1: foo')
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self.assertRegexp('add #foo bar','Quote #2 added')
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self.assertResponse('get #foo 2', '#2: bar')
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self.assertResponse('get #foo --id 2', '#2: bar')
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self.assertRegexp('add #foo baz','Quote #3 added')
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self.assertRegexp('stats #foo', '3')
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self.assertResponse('get #foo 3', '#3: baz')
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self.assertRegexp('get #foo --regexp m/ba/', 'bar.*baz')
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self.assertRegexp('get #foo --regexp ba', 'bar.*baz')
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self.assertRegexp('get #foo --with bar', '#2: bar')
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self.assertRegexp('get #foo bar', '#2: bar')
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self.assertNotError('info #foo 1')
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self.assertNotError('random #foo')
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self.assertError('remove #foo 4')
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self.assertError('info #foo 4')
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self.assertNotError('get #foo 3')
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self.assertNotError('remove #foo 3')
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self.assertRegexp('stats #foo', '2')
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self.assertNotError('remove #foo 1')
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self.assertError('info #foo 3')
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self.assertError('info #foo 1')
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self.assertRegexp('random #foo', '#2')
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self.assertError('remove #foo 3')
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self.assertNotError('remove #foo 2')
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self.assertRegexp('stats #foo', '0')
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self.assertError('random #foo')
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self.assertRegexp('stats', '0')
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self.assertRegexp('add foo', 'Quote #1 added')
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self.assertRegexp('stats', '1')
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self.assertResponse('quotes search --id 1', '#1: foo')
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self.assertResponse('quotes search 1', '#1: foo')
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self.assertRegexp('add bar','Quote #2 added')
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self.assertResponse('quotes search 2', '#2: bar')
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self.assertResponse('quotes search --id 2', '#2: bar')
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self.assertRegexp('add baz','Quote #3 added')
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self.assertRegexp('stats', '3')
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self.assertResponse('quotes search 3', '#3: baz')
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self.assertRegexp('quotes search --regexp m/ba/', 'bar.*baz')
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self.assertRegexp('quotes search --regexp ba', 'bar.*baz')
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self.assertRegexp('quotes search --with bar', '#2: bar')
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self.assertRegexp('quotes search bar', '#2: bar')
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self.assertNotError('info 1')
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self.assertNotError('random')
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self.assertError('remove 4')
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self.assertError('info 4')
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self.assertNotError('quotes search 3')
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self.assertNotError('remove 3')
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self.assertRegexp('stats', '2')
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self.assertNotError('remove 1')
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self.assertError('info 3')
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self.assertError('info 1')
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self.assertRegexp('random', '#2')
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self.assertError('remove 3')
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self.assertNotError('remove 2')
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self.assertRegexp('stats', '0')
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self.assertError('random')
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